Alternatives

Products that do what SecURL does

Scan public posture once. Know when it changes.

1. 1
   PingPing▲168

   A simple tool to monitor your website and SSL

   2018

2. 2
   Crawly▲234

   Uptime, performance, SSL certificate and asset monitoring.

   2018

3. 3
   Website Grader from SECUR1TY▲115

   Quickest way to identify vulnerable parts of your website

   2015

4. 4
   StealthHound▲196

   Your browser's blind spots, Exposed.

   Jan 2026

5. 5
   Momento▲140

   A powerful platform to help you monitor your domains

   2020

6. 6CS
   CertStream – See SSL certs as they're issued in real time▲142

   2017 · certstream.calidog.io

7. 7
   RustScan▲108

   Fast and developer-friendly Rust contract security scanner

   2025

8. 8
   66uptime▲98

   Self-hosted & easy to use uptime monitoring software.

   2022

9. 9
   Domain Monitor▲69

   The fastest all-in-one domain & website monitoring tool

   2022

10. 10CT
    Certificate Transparency Log Monitor▲53

    2016 · sslmate.com

11. 11
    ReWeaver AI DriftDetector▲67

    Drift score for any GitHub repo

    11d ago · drift.reweaver.ai

12. 12WA
    WatchMySSL – Automated SSL Certificate Monitoring▲6

    Hey HN, I'm [Your Name], the solo founder of WatchMySSL. This tool keeps track of your SSL certificates in one dashboard and sends alerts before they expire, eliminating downtime risks and SEO penalties that can harm your business. I'm eager for your thoughts on: * Use case: Does this solve a problem for you? * Solution: Any features you’d like to see? * Pricing: It's free, but considering a paid version. What features would you consider paying for?

    2023 · watchmyssl.com

13. 13WF
    Watch/filter new domains from certificate transparency logs▲7

    This can be used to find phishing domains or domains matching any pattern you want if you select "custom filter." You can also connect over WebSocket at /ws and use any programming language you want. There may be duplicates because some domains are published in multiple logs. I get data from all of the logs currently included with Chrome, a list of which is available here: https://github.com/google/certificate-transparency-community....

    2024 · firehose.lol

14. 14DS
    DNS Spy – Monitor, back-up and alert on changes in DNS records▲6

    2017 · dnsspy.io

15. 15
    URLWatch.io Website Monitoring tool.▲3

    Check any website up/down Status? SSL issues & more.

    26d ago · urlwatch.io

16. 16
    Nivaronix▲2

    Free website security scanner: headers, SSL, DNS, SPF/DMARC

    27d ago · nivaronix.com

17. 17
    CertFleet▲1

    SSL + uptime monitoring without the observability bill

    23d ago

18. 18
    Mirror Trap ▲3

    See what attackers see. Trap them before they reach you.

    27d ago · mirror-trap-chi.vercel.app

19. 19
    SteadyStack▲2

    Uptime monitoring that never pages you for nothing

    12d ago · steadystack.dev

20. 20
    MonitorFree▲3

    VPS monitoring that lets you fix things, not just see them

    12d ago · monitorfree.com

21. 21
    Wakeful▲2

    Know when your cron jobs, SSL certs, and DNS break

    19d ago · wakeful.dev

22. 22AD
    Automatic Discovery for Let's Encrypt Certificate Monitoring▲11

    2017 · keychest.net

23. 23
    PrivacyPulse▲3

    Continuous AI auditing to protect your digital footprint

    25d ago · privacypulse4u.com

24. 24
    VeePulse▲1

    Monitor the things that matter to your business.

    7d ago · veepulse.com

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